17664 Ingrown Toenails

Overview

An ingrown toenail happens when the corner or edge of a toenail grows into the soft skin beside it. It usually affects the big toe and can cause pain, redness, and swelling. In many cases, you can treat it at home, but if it becomes infected or very painful, it may need medical care.

Yes, ingrown toenails are one of the most frequent foot problems seen in general practice. Many people experience them at least once in their lives.

Anyone can get an ingrown toenail, but they are most common in teenagers, young adults, and people who are on their feet a lot. They also occur more often in people with curved or thick toenails, and in those with diabetes or poor circulation.

Symptoms

Common symptoms

• Pain and tenderness along the side of a toenail, most often the big toe
• Redness and swelling around the affected edge of the nail
• Warmth in the toe
• Pus or fluid oozing from the area
• Difficulty walking or wearing shoes comfortably

Symptoms in children

• Children may complain of a sore toe and may limp or avoid wearing shoes
• The skin beside the nail may look red and swollen
• Younger children may not be able to explain the pain clearly, so look for limping or crying when the toe is touched

Symptoms in older adults

• Symptoms are similar, but older adults may have less obvious redness or swelling due to slower immune responses
• If you have diabetes or poor circulation, the infection can become serious quickly, sometimes without feeling much pain
• The toe may feel numb or cool if blood flow is poor

Causes

Main causes

• Cutting toenails too short or rounding the edges instead of cutting straight across
• Wearing shoes that are too tight, narrow, or pointed, which press the nail into the skin
• Injuring the toe, such as stubbing it or dropping something on it
• Having naturally curved or thick toenails that are more likely to grow into the skin

Risk factors

• Basketball, football, soccer, or other sports that involve lots of running and kicking
• Sweaty feet, which soften the skin and make it easier for the nail to dig in
• Poor nail care habits
• Diabetes, which can reduce blood flow to the feet and make infections worse
• Conditions that cause fluid buildup in the feet, such as heart or kidney problems
• Using certain medications, but always talk to a doctor or pharmacist about side effects

When to see a doctor

See a doctor urgently if:

• You have diabetes, a weakened immune system, or peripheral artery disease and develop an ingrown toenail
• The toe is red, hot, swollen, and painful, and you see pus or smell an odor
• You see a red streak extending from the toe toward your leg
• You have a fever or chills

Book a routine appointment if:

• The pain is mild but does not improve with home care after 3 to 5 days
• You are not sure if the nail is infected
• You have recurring ingrown toenails and want to prevent future problems

Diagnosis

A doctor can usually diagnose an ingrown toenail simply by looking at the toe. They will check for redness, swelling, and signs of infection, and may gently press on the area to see how tender it is.

Tests that may be done

• No special tests are usually needed
• If there is pus or discharge, the doctor may take a small sample to check for infection
• If you have diabetes or poor circulation, the doctor may check the blood flow in your foot

What to expect at your appointment

The visit is quick and usually painless. The doctor may lift the nail edge slightly, remove dead skin, or recommend treatment. They will explain home care and tell you what signs to watch for. In some cases, they may refer you to a foot specialist (podiatrist) if the problem is severe or keeps coming back.

Treatment

Treatment depends on how mild or severe the ingrown toenail is. For mild cases, home care and good foot hygiene are often enough. If there is an infection or the nail keeps growing into the skin, a doctor or foot specialist can offer medical treatments. In rare cases, a small procedure may be needed to remove part of the nail.

Self-care at home

• Soak your foot in warm water for 15 to 20 minutes, 3 to 4 times a day, to soften the skin
• After soaking, gently push the skin away from the nail edge using a clean cotton bud or soft towel
• Keep the area dry and clean, and change socks daily
• Wear open-toed shoes or roomy shoes that do not press on the toe
• Take over-the-counter pain relievers such as paracetamol or ibuprofen if needed, but always follow the label and ask a pharmacist if you are unsure
• Do not cut the nail again until it has grown past the skin edge

Medical treatments

If the toe is infected or painful, a doctor may prescribe an antibiotic ointment or oral antibiotics. These are only for infection and do not fix the underlying nail problem. The doctor may also lift the edge of the nail and place a small piece of cotton or splint under it to help it grow above the skin. This is done in the clinic and usually does not hurt.

When is surgery considered?

If home care and simple treatments do not work, or if the ingrown toenail keeps coming back, a minor procedure called a partial nail removal may be recommended. The doctor numbs the toe, removes the side edge of the nail, and may use a chemical to prevent that part from growing back. This is usually done in the office or at a foot clinic and takes a few minutes.

Living with this condition

While the toe is healing, it may take a few days for the pain to go down. You can keep up your normal activities, but you may need to wear looser shoes or sandals. Avoid picking at the toenail or trying to cut it out yourself, as this makes things worse.

Lifestyle tips

• Wear shoes with a wide toe box to reduce pressure
• Trim your toenails straight across and not too short after they have healed
• Keep your feet clean and dry, especially if you sweat a lot
• Check your feet regularly if you have diabetes or poor circulation

Diet and exercise

There is no special diet for ingrown toenails, but eating a balanced diet helps your body fight infection and heal. Exercise is fine once the pain is under control. If you are active in sports, protect your feet with well-fitting shoes and consider wearing protective footwear.

Mental health and emotional wellbeing

A painful ingrown toenail can make it hard to walk, exercise, or even sleep, which can be frustrating and stressful. It is normal to feel annoyed or worried. Remember that with the right care, most ingrown toenails get better quickly. If the pain is affecting your mood or abilities, talk to your doctor for help managing it.

Prevention

You can lower your risk of getting an ingrown toenail by cutting nails straight across, not too short, and wearing shoes that fit properly. Avoid rounding the nail edges, and do not pick at your nails. If you play sports that involve your feet, wear appropriate footwear and keep your feet dry.

Complications

If left untreated

• The infection can spread into the deeper tissues of the toe, causing pain and swelling that makes it hard to walk
• A chronic infection can lead to a build-up of extra skin tissue (a pyogenic granuloma) that may bleed and ooze
• In people with diabetes or poor blood flow, a severe infection can rarely spread to the bone, which is a serious condition called osteomyelitis

Long-term outlook

With proper care, most ingrown toenails resolve within a week or two. Even if you need a minor procedure, recovery is usually fast and most people return to normal activity within a few days. Recurrence is reduced when you practice good nail care and wear comfortable shoes.

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